After I go to a week long retreat with Dr. Joe Dispenza, I seem to get tired and "sick". I've talked with others about this and even heard Dr Joe talk about it in a video. It is perfectly normal when your body gets and upgrade, for your body to experience detox symptoms as your body releases some of the old unwanted stuff. I discuss some of the symptoms I have experienced. Let me know some of the things you have experienced. You can even get these symptoms with a really good meditation at home!